Blar i NTNU Open på forfatter "Rollenske, Sonke"
-
Vertical-horizontal decomposition of Laplacians and cohomologies of manifolds with trivial tangent bundles
Rollenske, Sonke; Tomassini, Adriano; Wang, Xu (Journal article; Peer reviewed, 2019)In this paper, we obtain a vertical–horizontal decomposition formula of Laplacians on manifolds with a special foliation structure. Two Nomizu-type theorems for cohomologies of nilmanifolds follow as applications.